"The synaptic connections operate on a `use it or lose it principle".what the statement means?​

Based on context, the word “insoluble”most likely means?

Asap select 4 statements which could be considered a "theme" of a story, play, poem, etc. a sometimes the most profound ideas can come from unfamiliar places. b my best friend jeffrey has many unusual interests. c once a man gives his soul over to evil, he can never go back. d the three sheepdogs lay around the yard all day. e a priest's collar has an unusual effect upon people. f innocence is a powerful force in a world full of corruption. g king lear is a play shakespeare wrote later. h evil often wears the disguise of innocence. the answer is a c f h

In things fall apart, how does ikemefuna's presence change nwoye? nwoye begins to disobey his mother and other women. nwoye becomes aware of his responsibilities as a male. nwoye begins to enjoy tasks he previously disliked. nwoye learns to show the proper respect for his father.